| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 3402 |
25.6%
|
| 2 | good | 5906 |
44.4%
|
| 3 | fair | 2935 |
22.1%
|
| 4 | poor | 908 |
6.8%
|
| 5 | very poor | 136 |
1%
|
| Sysmiss | 5617 |